/* ===== DESIGN TOKENS ===== */
:root {
    --blue: #1B3A6B;
    --blue-light: #2354a0;
    --orange: #E8541A;
    --orange-dark: #c4431100;
    --slate: #4A5568;
    --bg: #F7F8FA;
    --white: #FFFFFF;
    --dark: #111827;
    --border: #E2E8F0;
    --text: #374151;
    --radius: 6px;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.14);
    --font-display: 'Barlow Condensed', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-bn: 'Hind Siliguri', sans-serif;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
}

/* ===== LANG ===== */
body.lang-bn {
    font-family: var(--font-bn);
}

body.lang-bn .en-text {
    display: none;
}

body.lang-en .bn-text {
    display: none;
}

body.lang-bn .bn-text {
    display: inline;
}

body.lang-en .en-text {
    display: inline;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    line-height: 1.1;
}

body.lang-bn h1,
body.lang-bn h2,
body.lang-bn h3 {
    font-family: var(--font-bn);
    font-weight: 700;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.1;
}

.section-title span {
    color: var(--orange);
}

.section-desc {
    color: var(--slate);
    font-size: 1rem;
    line-height: 1.7;
    margin-top: 0.75rem;
}

/* ===== LAYOUT ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* ===== SLASH MOTIF (signature) ===== */
.slash-divider {
    width: 60px;
    height: 4px;
    background: var(--orange);
    display: block;
    margin: 0.75rem auto 0;
    position: relative;
}

.slash-divider::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 0;
    width: 4px;
    height: 4px;
    background: var(--orange);
    transform: skew(-20deg);
}

.section-header .slash-divider {
    margin: 0.75rem 0 0;
}

.section-header {
    text-align: center;
}

.section-header .slash-divider {
    margin: 0.75rem auto 0;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.925rem;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--orange);
    color: #fff;
}

.btn-primary:hover {
    background: #c4431100;
    background: #c84310;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(232, 84, 26, 0.35);
}

.btn-secondary {
    background: var(--blue);
    color: #fff;
}

.btn-secondary:hover {
    background: var(--blue-light);
    transform: translateY(-1px);
}

.btn-outline {
    border: 2px solid var(--blue);
    color: var(--blue);
}

.btn-outline:hover {
    background: var(--blue);
    color: #fff;
}

.btn-ghost {
    border: 2px solid rgba(255, 255, 255, 0.6);
    color: #fff;
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
}

.btn-whatsapp:hover {
    background: #1ebe5c;
    transform: translateY(-1px);
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    height: 68px;
    display: flex;
    align-items: center;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--blue);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.logo-icon::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 16px 38px 0;
    border-color: transparent var(--orange) transparent transparent;
}

.logo-icon svg {
    position: relative;
    z-index: 1;
}

.logo-text {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--dark);
    letter-spacing: -0.02em;
}

.logo-text span {
    color: var(--orange);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-links a {
    padding: 0.5rem 0.875rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate);
    border-radius: var(--radius);
    transition: all 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--blue);
    background: rgba(27, 58, 107, 0.07);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lang-toggle {
    display: flex;
    background: var(--bg);
    border-radius: 20px;
    padding: 3px;
    gap: 2px;
}

.lang-btn {
    padding: 0.2rem 0.625rem;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slate);
    transition: all 0.15s;
}

.lang-btn.active {
    background: var(--blue);
    color: #fff;
}

.nav-cta {
    padding: 0.5rem 1.125rem;
    font-size: 0.875rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all 0.2s;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.25rem 1.5rem;
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.mobile-menu.open {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark);
    border-bottom: 1px solid var(--border);
}

.mobile-menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
}

/* ===== PAGE SYSTEM ===== */
.page {
    display: none;
    padding-top: 68px;
    min-height: 100vh;
}

.page.active {
    display: block;
}

/* ===== HERO ===== */
.hero {

    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-slash {
    position: absolute;
    right: -5%;
    top: 0;
    bottom: 0;
    width: 55%;
    background: linear-gradient(135deg, transparent 30%, rgba(255, 255, 255, 0.04) 30%);
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero-slash-accent {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 45%;
    background: linear-gradient(135deg, transparent 0%, rgba(232, 84, 26, 0.12) 100%);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 5% 100%);
}

.hero-gears {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.06;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    padding: 4rem 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(232, 84, 26, 0.2);
    border: 1px solid rgba(232, 84, 26, 0.4);
    color: #ffa07a;
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.0;
    margin-bottom: 1.25rem;
}

.hero-title .line2 {
    color: var(--orange);
    display: block;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.875rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.hero-stat-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.hero-stat-num span {
    color: var(--orange);
}

.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.25rem;
}

/* ===== SEARCH BAR ===== */
.search-section {
    background: var(--white);
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--border);
    margin-top: 0;
}

.search-wrap {
    display: flex;
    gap: 0;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--blue);
}

.search-select {
    flex: 0 0 180px;
    padding: 0 1rem;
    border: none;
    border-right: 2px solid var(--border);
    background: var(--bg);
    color: var(--dark);
    font-weight: 500;
    font-size: 0.9rem;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A5568' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 2rem;
}

.search-input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: none;
    font-size: 1rem;
    outline: none;
    color: var(--dark);
}

.search-input::placeholder {
    color: #9CA3AF;
}

.search-btn {
    background: var(--orange);
    color: #fff;
    padding: 0 1.75rem;
    font-size: 0.925rem;
    font-weight: 600;
    border: none;
    transition: background 0.2s;
    white-space: nowrap;
}

.search-btn:hover {
    background: #c84310;
}

.search-label {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--slate);
}

/* ===== CATEGORIES ===== */
.categories-section {
    background: var(--bg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
}

.category-card {
    background: var(--white);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.25s;
    cursor: pointer;
    box-shadow: var(--shadow);
}

.category-card:hover {
    border-color: var(--blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.category-card.active-cat {
    border-color: var(--orange);
}

.cat-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cat-icon svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: #fff;
    stroke-width: 1.8;
}

.cat-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.cat-count {
    font-size: 0.8rem;
    color: var(--slate);
}

.category-card:hover .cat-icon {
    background: linear-gradient(135deg, var(--orange), #f07040);
}

/* ===== PRODUCT GRID ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all 0.25s;
    box-shadow: var(--shadow);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(27, 58, 107, 0.2);
}

.product-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-img svg {
    width: 64px;
    height: 64px;
    stroke: #CBD5E0;
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--orange);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.625rem;
    border-radius: 4px;
    letter-spacing: 0.04em;
}

.product-body {
    padding: 1.25rem;
}

.product-category-tag {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
    margin-bottom: 0.875rem;
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.125rem;
}

.price-original {
    font-size: 0.875rem;
    color: #9CA3AF;
    text-decoration: line-through;
}

.price-sale {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--orange);
}

.product-card .btn {
    width: 100%;
    justify-content: center;
    padding: 0.65rem;
    font-size: 0.875rem;
}

/* ===== FEATURED PRODUCTS ===== */
.featured-section {
    background: var(--white);
}

/* ===== ABOUT ===== */
.about-section {
    background: var(--bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img-wrap {
    position: relative;
}

.about-img-box {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%);
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-img-box svg {
    width: 160px;
    height: 160px;
    stroke: rgba(255, 255, 255, 0.2);
    fill: none;
    stroke-width: 1;
}

.about-badge-float {
    position: absolute;
    bottom: -1.5rem;
    right: -1.5rem;
    background: var(--orange);
    color: #fff;
    padding: 1.25rem 1.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.about-badge-float .num {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}

.about-badge-float .lbl {
    font-size: 0.8rem;
    opacity: 0.9;
    margin-top: 0.25rem;
}

.about-content {
    padding-left: 1rem;
}

.about-content .slash-divider {
    margin: 0.75rem 0 1.5rem;
}

.about-content p {
    color: var(--slate);
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: 0.975rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}

.about-feat {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.feat-check {
    width: 22px;
    height: 22px;
    background: rgba(27, 58, 107, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.feat-check svg {
    width: 12px;
    height: 12px;
    stroke: var(--blue);
    stroke-width: 2.5;
}

.feat-text {
    font-size: 0.875rem;
    color: var(--dark);
    font-weight: 500;
}

/* ===== WHY CHOOSE US ===== */
.why-section {
    background: var(--blue);
    position: relative;
    overflow: hidden;
}

.why-section::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(to left, rgba(232, 84, 26, 0.1), transparent);
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
}

.why-section .section-title {
    color: #fff;
}

.why-section .section-label {
    color: #ffa07a;
}

.why-section .section-desc {
    color: rgba(255, 255, 255, 0.7);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.why-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    transition: all 0.25s;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-3px);
}

.why-icon {
    width: 52px;
    height: 52px;
    background: var(--orange);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.why-icon svg {
    width: 26px;
    height: 26px;
    stroke: #fff;
    fill: none;
    stroke-width: 1.8;
}

.why-card h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.625rem;
}

.why-card p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
}

/* ===== CONTACT CTA ===== */
.cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #1a2a4a 100%);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: #fff;
    position: relative;
}

.cta-section h2 span {
    color: var(--orange);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    margin: 1rem 0 2rem;
    position: relative;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
}

.footer-top {
    padding: 4rem 1.25rem 3rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.8;
    margin: 1rem 0 1.5rem;
}

.footer-brand .logo-text {
    color: #fff;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.social-btn:hover {
    background: var(--orange);
}

.social-btn svg {
    width: 16px;
    height: 16px;
    stroke: rgba(255, 255, 255, 0.8);
    fill: none;
    stroke-width: 1.8;
}

.footer-col h5 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.25rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.footer-col ul li {
    margin-bottom: 0.625rem;
}

.footer-col ul li a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.15s;
}

.footer-col ul li a:hover {
    color: var(--orange);
}

.footer-contact li {
    display: flex;
    gap: 0.75rem;
    font-size: 0.875rem;
    margin-bottom: 0.875rem;
}

.footer-contact li svg {
    width: 16px;
    height: 16px;
    stroke: var(--orange);
    fill: none;
    stroke-width: 1.8;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
    color: var(--orange);
}

/* ===== FLOATING WHATSAPP ===== */
.wa-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 500;
}

.wa-btn {
    width: 58px;
    height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
    transition: transform 0.2s;
}

.wa-btn:hover {
    transform: scale(1.1);
}

.wa-btn svg {
    width: 30px;
    height: 30px;
    fill: #fff;
}

.wa-pulse {
    position: absolute;
    inset: 0;
    background: #25D366;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }

    70% {
        transform: scale(1.6);
        opacity: 0;
    }

    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

.wa-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--dark);
    color: #fff;
    white-space: nowrap;
    padding: 0.4rem 0.875rem;
    border-radius: 6px;
    font-size: 0.825rem;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.wa-float:hover .wa-tooltip {
    opacity: 1;
}

/* ===== PRODUCTS PAGE ===== */
.products-page-hero {
    background: linear-gradient(135deg, var(--blue) 0%, #254f96 100%);
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
}

.products-page-hero::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 40%;
    height: 100%;
    background: rgba(232, 84, 26, 0.1);
    clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.page-hero-content h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: #fff;
}

.page-hero-content p {
    color: rgba(255, 255, 255, 0.75);
    margin-top: 0.5rem;
    font-size: 1rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.825rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 1rem;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb span {
    opacity: 0.5;
}

.products-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 2rem;
    padding: 3rem 0;
}

.filter-sidebar {
    background: var(--white);
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 88px;
}

.filter-sidebar h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.filter-clear {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--orange);
    cursor: pointer;
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.875rem;
}

.filter-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.4rem 0;
    cursor: pointer;
}

.filter-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--blue);
}

.filter-item label {
    font-size: 0.875rem;
    color: var(--text);
    cursor: pointer;
}

.filter-item-count {
    margin-left: auto;
    font-size: 0.75rem;
    color: #9CA3AF;
    background: var(--bg);
    padding: 1px 7px;
    border-radius: 10px;
}

.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.results-count {
    font-size: 0.9rem;
    color: var(--slate);
}

.results-count strong {
    color: var(--dark);
}

.sort-select {
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--dark);
    background: var(--white);
    outline: none;
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 3rem 0 5rem;
    align-items: start;
}

.product-detail-images {
    position: sticky;
    top: 88px;
}

.main-product-img {
    background: var(--bg);
    border-radius: 12px;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--border);
    margin-bottom: 0.875rem;
}

.main-product-img svg {
    width: 96px;
    height: 96px;
    stroke: #CBD5E0;
    fill: none;
    stroke-width: 1;
}

.img-thumbs {
    display: flex;
    gap: 0.625rem;
}

.img-thumb {
    width: 72px;
    height: 72px;
    background: var(--bg);
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.15s;
}

.img-thumb.active-thumb {
    border-color: var(--blue);
}

.img-thumb svg {
    width: 28px;
    height: 28px;
    stroke: #CBD5E0;
}

.product-detail-info h1 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.detail-category-tag {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    display: block;
}

.detail-price-row {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin: 1.25rem 0;
    padding: 1.25rem;
    background: var(--bg);
    border-radius: 10px;
}

.detail-price-sale {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--orange);
}

.detail-price-orig {
    font-size: 1rem;
    color: #9CA3AF;
    text-decoration: line-through;
}

.detail-discount-badge {
    background: rgba(232, 84, 26, 0.12);
    color: var(--orange);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
}

.detail-desc {
    font-size: 0.975rem;
    color: var(--slate);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.detail-specs {
    background: var(--bg);
    border-radius: 10px;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.detail-specs h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.875rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.spec-row:last-child {
    border: none;
}

.spec-label {
    color: var(--slate);
}

.spec-val {
    font-weight: 600;
    color: var(--dark);
}

.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.detail-actions .btn {
    justify-content: center;
    padding: 0.875rem;
    font-size: 0.975rem;
}

.inquiry-form-panel {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem;
    margin-top: 2rem;
    box-shadow: var(--shadow);
}

.inquiry-form-panel h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 2px solid var(--border);
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--slate);
    display: block;
    margin-bottom: 0.4rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--dark);
    outline: none;
    transition: border-color 0.15s;
    background: var(--white);
}

.form-control:focus {
    border-color: var(--blue);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ===== ABOUT PAGE ===== */
.about-page-section {
    padding: 4rem 1.25rem;
}

.about-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.team-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    text-align: center;
    padding-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.team-avatar {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-avatar svg {
    width: 60px;
    height: 60px;
    stroke: rgba(255, 255, 255, 0.3);
    fill: none;
}

.team-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin: 1rem 0 0.25rem;
    padding: 0 1rem;
}

.team-role {
    font-size: 0.825rem;
    color: var(--slate);
    padding: 0 1rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.value-card {
    background: var(--white);
    border-radius: 10px;
    padding: 1.75rem;
    border-left: 4px solid var(--orange);
    box-shadow: var(--shadow);
}

.value-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.625rem;
}

.value-card p {
    font-size: 0.875rem;
    color: var(--slate);
    line-height: 1.7;
}

/* ===== CONTACT PAGE ===== */
.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    padding: 4rem 0 5rem;
    align-items: start;
}

.contact-form-wrap {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

.contact-form-wrap h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.contact-info-card {
    background: var(--blue);
    border-radius: 12px;
    padding: 2.5rem;
    color: #fff;
    margin-bottom: 1.5rem;
}

.contact-info-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-item-icon {
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--orange);
    fill: none;
    stroke-width: 1.8;
}

.contact-item h5 {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.contact-item p {
    font-size: 0.925rem;
    color: #fff;
    line-height: 1.6;
}

.map-wrap {
    background: var(--bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.map-placeholder {
    height: 260px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--slate);
}

.map-placeholder svg {
    width: 48px;
    height: 48px;
    stroke: var(--blue);
    fill: none;
    opacity: 0.5;
}

.map-placeholder span {
    font-size: 0.875rem;
}

.success-msg {
    display: none;
    background: #d1fae5;
    border: 1px solid #6ee7b7;
    color: #065f46;
    border-radius: 8px;
    padding: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
    text-align: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .about-grid,
    .about-page-grid,
    .product-detail-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .products-layout {
        grid-template-columns: 1fr;
    }

    .filter-sidebar {
        display: none;
    }

    .about-badge-float {
        right: 0;
    }

    .product-detail-images {
        position: static;
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: 3.5rem 0;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .search-select {
        flex: 0 0 120px;
        font-size: 0.8rem;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .hero {
        min-height: auto;
    }

    .hero-content {
        padding: 3rem 0;
    }

    .detail-price-row {
        flex-wrap: wrap;
        gap: 0.625rem;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-actions {
        flex-direction: column;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .search-select {
        display: none;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: #CBD5E0;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--slate);
}


.hero-image-slider .slick-dots {
    position: absolute;
    left: 50%;
    bottom: 31px;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
    gap: 6px;
    transform: translate(-50%, 0);
    padding: 5px 8px;
    background: #1b3a6b;
    border-radius: 50px;
}

.hero-image-slider .slick-dots li button {
    font-size: 0;
    width: 8px;
    height: 8px;
    background: #ffffffbf;
    border-radius: 20px;
    transition: all ease 0.3s;
}

.hero-image-slider .slick-dots li.slick-active button {
    width: 20px;
    background: #e8541a;
}

.nav-search-wrapper {
    position: fixed;
    top: -1000vh;
    left: 0;
    width: 100%;
    height: 100vh;
    transition: all ease 0.3s;
}

.nav-search.active .nav-search-wrapper {
    top: 0;
}

.nav-search-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.58);
}

.nav-search-area {
    position: relative;
    z-index: 1;
    top: 67px;
    padding: 0 18px;
}

@media (max-width:767px) {
    .search-wrap {
        flex-wrap: wrap;
    }

    .search-btn {
        width: 100%;
        padding: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .search-input {
        text-align: center;
    }
}